Originally Posted by
irishguy28
Members of the same alliance never match from a programme of a fellow alliance member.
It makes no sense to do so - your UA 1K status is already recognised by Aegean. They don't need to give you status in Miles+Bonus - as Star Alliance members, they recognise the status you hold in UA's programme.
Do they do this even if you are now collecting miles in a different program? For example, I will now collect miles on Lufthansa but my status was earned through United. When I book on Aegean (or any other SA airline) can I earn my miles on Lufthansa but still use my gold status benefits earned on Unietd?